Bugfix TimeBase: Removed "self.remote_values". So far when we set a value...

Bugfix TimeBase: Removed "self.remote_values". So far when we set a value manually, the "smart_cache" was not updated, which casued the BLACS worker to belive wrongly that it still had the old value and did not reprogram when running the shot again. Just using self.smart_cache and helper function for returning frontpanel values.